Results 11 to 20 of about 5,078 (161)

PRINCIPALES ASPECTOS MORFOMÉTRICOS DE LA CIÉNAGA DE CACHIMBERO, SANTANDER – COLOMBIA. [PDF]

Gestión y Ambiente, 2008
En este artículo se presenta el mapa batimétrico y algunos aspectos morfométricos relevantes de la ciénaga de Cachimbero. Es un sistema tropical somero con profundidad media de 1,83 m.
CARLOS AUGUSTO BENJUMEA HOYOS, ÁLVARO WILLS TORO, NÉSTOR J. AGUIRRE   +2 more
doaj   +3 more sources

Urbanisation and Lockdown Impact on Airborne Fungal Communities in Tropical Landscapes: A Comparative Study of Urban and Peri-Urban Environments. [PDF]

Environ Microbiol Rep
This study assessed the distribution of fungal bioaerosols in tropical urban and peri‐urban environments. Using a six‐stage Andersen cascade impactor and a Bayesian neural network, fungal concentrations were predicted with an accuracy of 76.87%. It highlights the role of environmental factorsin fungal dispersion, associated respiratory risks, and ...
Gallego-Cartagena E, Morgado-Gamero W, de Moya-Hernández I, Díaz-Uribe C, Parody A, Morillas H, Bayona-Pacheco B, Pellegrin G, Agudelo-Castañeda D.   +8 more
europepmc   +2 more sources

Relación longitud-peso de la Cachana (Cynopotamus atratoensis) en la ciénaga Grande de Lorica, Colombia [PDF]

Acta Biológica Colombiana, 2011
Se estimó la relación longitud-peso de la Cachana (Cynopotamus atratoensis) en la ciénaga Grande de Lorica entre enero 2000 y diciembre 2002. La relación longitud-peso fue: WT = 0,0028 (± 0,03) LT3,41 (± 0,02), r = 0,99, n = 2.671, con coeficiente de ...
Fredys Fernando Segura Guevara, Charles William Olaya Nieto, Martha Lucía Contreras Ortega   +2 more
doaj   +1 more source

CAMBIOS ESPACIO-TEMPORALES DEL PLANCTON EN LA CIÉNAGA DE AYAPEL (CÓRDOBA-COLOMBIA), DURANTE LA ÉPOCA DE MENOR NIVEL DEL AGUA [PDF]

Caldasia, 2012
Se evaluaron los cambios espaciales y temporales de los ensambles fitoplanctónicos y zooplanctónicos durante la época de menor nivel de agua en la Ciénaga de Ayapel.
Jaramillo Juan Carlos, Aguirre Nestor
doaj   +1 more source

Algunos aspectos de la economía tairona en el litoral adyacente a Ciénaga (Magdalena) [PDF]

Maguaré, 1987
En este artículo, nos proponemos hacer una breve descripción de la economía y poblamiento indígenas en los alrededores de Ciénaga con el objetivo de establecer sus contrastes más evidentes con respecto al resto del "área tairona".
Carl Henrik Langebaek Rueda
doaj   +1 more source

The long road to a sustainable banana trade

PLANTS, PEOPLE, PLANET, Volume 5, Issue 5, Page 662-671, September 2023., 2023
Bananas are the world's most popular dessert fruit and a staple starch crop for millions in low‐ and middle‐income countries. The banana export trade that supplies North America, Europe, and other wealthy nations has a history fraught with exploitation and conflict.
Daniel P. Bebber
wiley   +1 more source

Predator response to the coloured eyespots and defensive posture of Colombian four‐eyed frogs

Journal of Evolutionary Biology, Volume 36, Issue 7, Page 1040-1049, July 2023., 2023
Using stationary artificial frogs exposed to wild predators, we tested whether the eyespot/colour markings and defensive posture present in the putative deimatic display of Colombian four‐eyed frogs, and their combination, provide protection from predation without a sudden change in appearance.
Tatiana L. Hernández‐Palma, Luis Alberto Rueda‐Solano, Janne K. Valkonen, Bibiana Rojas   +3 more
wiley   +1 more source

Color polymorphism in the Cuban endemic livebearing fish Limia vittata (Teloestei, Poeciliidae): Potential roles of sexual and natural selection

Ecology and Evolution, Volume 13, Issue 1, January 2023., 2023
Habitat variation is the most important factor in maintaining color polymorphism in L. vittata. Salinity levels could be indirectly responsible for maintaining different color morphs in this species, likely due to the regulatory effect of saline gradients on predation regimes.
Rodet Rodriguez‐Silva, Montrai Spikes, Manuel Iturriaga Monsisbay, Ingo Schlupp   +3 more
wiley   +1 more source

Effects of wild, semi‐captive, and captive management on male Chiricahua leopard frog sperm quality with implications for conservation breeding programs

Conservation Science and Practice, Volume 5, Issue 1, January 2023., 2023
The Chiricahua leopard frog (Lithobates chiricahuensis) is a threatened species endemic to the southwestern United States and Northern Mexico. Here, we compare males in captive and semi‐captive breeding programs to populations to wild males. Sperm quantity, but not quality, differs between wild, semi‐captive, and captive male Chiricahua leopard frogs ...
Allison R. Julien, Kristen R. Counsell, Isabella J. Burger, Andrew J. Kouba, Diane Barber, Cassidi Cobos, Randy D. Jennings, Bruce L. Christman, Carrie K. Kouba   +8 more
wiley   +1 more source

Energetic Physiology of the Caribbean Estuarine Clam Polymesoda arctata (Deshayes, 1854) Exposed to Different Environmental Conditions under Laboratory

Aquaculture Research, Volume 2023, Issue 1, 2023., 2023
The estuarine clam Polymesoda arctata is one of the commercially important bivalves of the Caribbean, which is currently considered endangered by overexploitation and habitat loss. With the purpose of gain knowledge about its environmental requirements for aquaculture and restocking purposes, its energetic physiology performance was evaluated under ...
Zamir Benitez-Polo, Nataly Gómez-Gómez, Luz A. Velasco, Carlos Rosas   +3 more
wiley   +1 more source